--- title: "Basel (BSL) to Sofia (SOF) flights: who flies it" description: "Wizz Air flies Basel (BSL) to Sofia (SOF) nonstop about 4 times a week as W6 4324, scheduled at 2h 10m to 2h 20m. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/bsl-sof" url: "https://2lnr.com/routes/bsl-sof.md" date_modified: "2026-10-18T05:10:47Z" --- # Basel to Sofia (BSL-SOF): nonstop flights and who flies them Wizz Air flies the BSL to SOF nonstop about 4 times a week. In the timetable below it flies as W6 4324, scheduled at 2h 10m to 2h 20m for the 843 miles. Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 23, 2026. See BSL to SOF on the interactive map [Get started free](https://2lnr.com/login) 4 Flights a week, 4-week average 2h 10m to 2h 20m Scheduled flight time 843 mi Nonstop distance Free To get started ## Basel to Sofia flight schedule Scheduled nonstop departures for BSL to SOF starting October 22, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book. Scheduled nonstop departures from Basel (BSL) to Sofia (SOF) | Date | Flight | Airline | Departs BSL | Arrives SOF | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Thu, Oct 22 | W6 4324 | Wizz Air | 15:00 | 18:20 | 2h 20m | [Airbus A321neo family](https://2lnr.com/seatmaps/w6/a321neo.md) | | Fri, Oct 23 | W6 4324 | Wizz Air | 15:00 | 18:20 | 2h 20m | Airbus A321neo family | | Sat, Oct 24 | W6 4324 | Wizz Air | 15:20 | 18:30 | 2h 10m | Airbus A321neo family | | Sun, Oct 25 | W6 4324 | Wizz Air | 15:25 | 18:40 | 2h 15m | Airbus A321neo family | | Tue, Oct 27 | W6 4324 | Wizz Air | 07:50 | 11:05 | 2h 15m | Airbus A321neo family | | Wed, Oct 28 | W6 4324 | Wizz Air | 18:50 | 22:05 | 2h 15m | Airbus A321neo family | | Sat, Oct 31 | W6 4324 | Wizz Air | 07:50 | 11:05 | 2h 15m | Airbus A321neo family | Showing all 7 scheduled BSL to SOF departures across 7 days with service, starting October 22, 2026. Later dates are on the interactive map. Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure. See every BSL to SOF date on the interactive map ## Aircraft on the Basel to Sofia nonstop Wizz Air flies the [Airbus A321neo family](https://2lnr.com/seatmaps/w6/a321neo.md) on every departure in the schedule table on this page. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## The full BSL to SOF nonstop schedule This page carries the full BSL to SOF nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below. ### See the schedule Who operates each BSL to SOF nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See BSL to SOF on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Basel to Sofia nonstop Carriers operating BSL to SOF nonstop in the current schedule. - [Wizz Air (W6) route map](https://2lnr.com/routes/airlines/w6.md)\ [The aircraft W6 flies](https://2lnr.com/seatmaps/w6.md) See BSL to SOF on the interactive map → ## Frequently asked questions about BSL to SOF **How long is the flight from Basel (BSL) to Sofia (SOF)?** Scheduled flight times from Basel (BSL) to Sofia (SOF) run from 2h 10m to 2h 20m across the departures in the schedule table on this page. The nonstop covers about 843 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from BSL to SOF?** Wizz Air is currently the only airline flying BSL to SOF nonstop. 2LNR doesn't show award or upgrade space for it on BSL to SOF, so this page carries the schedule rather than a space claim. **How many flights a week are there from BSL to SOF?** About 4 nonstop flights a week run between Basel (BSL) and Sofia (SOF) in the current schedule, operated by Wizz Air. Frequency shifts by season, and the schedule table on this page shows what is scheduled next. **What time do flights from BSL to SOF depart?** Scheduled BSL to SOF nonstops in the next 7 days with service leave between 07:50 and 18:50, local time at Basel. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate BSL to SOF nonstop?** Wizz Air flies W6 4324 nonstop from Basel (BSL) to Sofia (SOF), the only flight number in the schedule table on this page. The table lists each date with its departure and arrival times and aircraft. **Does 2LNR show upgrade or award space on BSL to SOF?** Not on this route: 2LNR doesn't show award or upgrade space for Wizz Air on BSL to SOF. The page carries the full BSL to SOF nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [SOF to BSL nonstop flights](https://2lnr.com/routes/sof-bsl.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Basel (BSL)](https://2lnr.com/routes/bsl.md), or [every route from Sofia (SOF)](https://2lnr.com/routes/sof.md). Nonstops to Sofia (SOF) from other airports within 150 miles of Basel (BSL): - [Zurich (ZRH) to Sofia (SOF)](https://2lnr.com/routes/zrh-sof.md), 49 miles from BSL - [Hugelsheim (FKB) to Sofia (SOF)](https://2lnr.com/routes/fkb-sof.md), 85 miles from BSL - [Stuttgart (STR) to Sofia (SOF)](https://2lnr.com/routes/str-sof.md), 107 miles from BSL - [Memmingen (FMM) to Sofia (SOF)](https://2lnr.com/routes/fmm-sof.md), 128 miles from BSL - [Milan (MXP) to Sofia (SOF)](https://2lnr.com/routes/mxp-sof.md), 147 miles from BSL Nonstops from Basel (BSL) to other airports within 150 miles of Sofia (SOF): - [Basel (BSL) to Nis (INI)](https://2lnr.com/routes/bsl-ini.md), 90 miles from SOF - [Basel (BSL) to Petrovec (SKP)](https://2lnr.com/routes/bsl-skp.md), 105 miles from SOF - [Basel (BSL) to Glanica (PRN)](https://2lnr.com/routes/bsl-prn.md), 121 miles from SOF Distances are great-circle between the airports, not driving distance. - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) ## See the full BSL to SOF nonstop schedule Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro. [Get started free](https://2lnr.com/login)